Effect of storage and repeated freeze/thaw on (S) vitamin B12

Clin Biochem. 2014 Dec;47(18):344. doi: 10.1016/j.clinbiochem.2014.09.011. Epub 2014 Sep 19.

Authors

Penny Jee¹, Lois Fernandez¹, Sherry L Perkins², Stephen P J Brooks¹

Affiliations

¹ Bureau of Nutritional Sciences, Food Directorate, Health Canada, Canada.
² Department of Pathology & Laboratory Medicine, The Ottawa Hospital, Ottawa, ON, Canada; Department of Pathology & Laboratory Medicine, University of Ottawa, Ottawa, ON, Canada.

PMID: 25241679
DOI: 10.1016/j.clinbiochem.2014.09.011

No abstract available

Publication types

Letter

MeSH terms

Blood Specimen Collection / methods*
Drug Storage / methods*
Freezing*
Humans
Reproducibility of Results
Time Factors
Vitamin B 12 / analysis*
Vitamin B 12 / blood

Substances

Vitamin B 12